Stubbing out our own graylog2 module.
Updating graylog2 config to properly deploy graylog2 server.
Related to #526, updating the server install code.
Related to #526, massively updating graylog2 module using rpms that are now published.
Moving the install steps for graylog2 into the main class because it is so little to make deterministic ordering easier.
Moving the graylog-node-id file where it belongs in the server rather than webui.
Lots of updates to graylog and logstash configurations.
Lots of updates to graylog and logstash configurations.
Merge branch 'master' of zivtech.unfuddle.com:zivtech/fruitguyspuppet